Question 1 Which of the following is the most reactive? O acid anhydride O amide O...
Which of the following carboxylic acid derivatives is the least reactive in a hydrolysis reaction? Amide Anhydride Ester Acid halide
Which of the following is least reactive during nucleophilic acyl substitution reaction? a. amide b. anhydride c. ester d. acyl chloride e. none of the above
stion 17 What is the order of reactivity of the following carboxylic acid derivatives from most reactive to least reactive towards nucleoph 22 Ester Acid chloride Acid anhydride Amido Carboxylate anion [a] [b] (c) (d (e) Specified Answer for a Specified Answer for b Specified Answer for c Acid chloride Acid anhydride Carboxylate anion Ester Specified Answer for d Specified Answer for e Amide
4 Which of the fotlowing is the most reactive carhosylie acid derivative A) ester D) anhydride 2 nitrile D) acid chloride E) amide 11) Typically, amides will hydrolyse under A) stronger B) more dilute conditions than esters C) milder D) less vigorous E) more saline 12) 1-Methyleyclopentanol is classified as A) a primary aloohol B) a secondary alcohol C) a tertiary alcohol D)a phenol E) an enol 13. For a diene to undergo a Diels-Alder reaction it must: be substituted...
он он te Acetyl adenosyl phosphate A sum Table 21.1. nclature rules for carboxylic acid derivatives is given in able 21.1 Nomenclature of Carboxylic Acid Derivatives Functional group Structure Name ending -ic acid (-carboxylic acid) Carboxylic acid -oyl halide (-carbonyl halide) 0 Acid halide anhydride Acid anhydride -amide (-carboxamide Amide -oate (-carboxylate) Ester RT 、NH2 (NHR, NR2) -thioate (-carbothioate) Thioester -oyl phosphate 0 Acyl phosphate 3.) List the functional groups shown in table 21.1 on page 817 in order of...
Which of the following is cyclohexane-1,4-dicarboxylic anhydride? Which of the following statements is true? A. Ester formation reactions are more violent and less easily controlled when anhydrides are uscd in place of acid chlorides. B. An acid chloride is most reactive of the common carboxylic acid derivatives because the chlorine atom causes a destabilizing inductive effect upon the carbon atom of the carbonyl group. C. Amides are more reactive than esters towards nucleophilic attack because nitrogen is less electronegative than...
I know the reactivity of carboxylic acid is acid halide > anhydride> ester > amide. "Recall that benzoyl chloride was slow to react with water, does this fit with the trend you just described? Why or why not?" So I think the answer to this statement should be it doesn't fit the trend. But could someone explain why?
1) Rank from most to least reactive. acetic acid, methyl acetate, methyl acetamide, acetic anhydride, acetyl chloride 2) Also does more negative Gibbs Free Energy of formation mean more reactive?
Provide three examples (both structure and name for each case) for the following carboxylic acid and its derivatives (a) Carboxylic acid (b) Acid halide (c) Acid anhydride (d) Ester (e) Thioester (0) Amide 1. 6x3-18 2. Write a preparation method for one compound from each category in question 1 . 6x2-12 The following two are the general reaction mechanisms for carbonyl group containing compounds. What is the difference between them? Write mechanism from a reaction describe in question 2. 3....
2.Order the following from least reactive to most
3.Which is the strongest acid?
Question 2 Content on the namese ex--e-es a--e148, a-- Order the following from least reactive to most CH3-C-0-C-CH, CH-C-OCHCH, CH-C-Cl 0A |<lll o B. |<<]॥ oc. ll<<ll oD.<ll<| Question 3 Which is the strongest acid? CECHÉOn créot coucou cu'on ooo ODD